BIOS and EC firmware package for the HP Pavilion 15-n010tx, board code U81 with Quanta number DA0U81MB6C0. Quanta marks its laptop motherboards with the DA0xxxMBxx0 pattern, where the last characters encode the revision. Having both the BIOS and the embedded controller image allows a full firmware restore when the machine fails to power on or stalls at a black screen. Use an SPI programmer, keep backups of the original chips, and make sure the revision on the PCB matches the dump being written.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →